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Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (1 ops.)
Latest filing published 14 May 2026 for ASPEN AEROGELS INC. Read the official filing
Filing timeline
BuySaleKathleen Kool
Insider track record
Disclosed buys
0
Disclosed sells
1
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Kathleen Kool: trading record in brief
This profile gathers the share dealings of Kathleen Kool across 2 companies, led by Digimarc Corp and Aspen Aerogels Inc. Over a trading history stretching from 1 July 2022 to 13 May 2026, the count stands at 16 filings.
The open-market record consists of 1 sale worth €67k, with no purchase. Outside the open market, there are 14 share grants and 1 option exercise.
The record was last updated on 14 May 2026 with a share grant in Aspen Aerogels Inc. The median gap between a trade and its publication by SEC (Form 4) is 1 day. The legal deadline for a Form 4 is two business days after the transaction. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Kathleen Kool
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations16 total
10,370 shares0Common StockSEC:0001193125-26-224373:0
13,643 shares@ US$7.330.056% mcap16.2% of flowCommon StockSEC:0001437749-26-014414:0
7,758 shares@ US$12.8920.1% of flowCommon StockSEC:0001437749-25-015603:0
10,370 shares0Common StockSEC:0000950170-25-062215:0
3,555 shares@ US$28.1320.8% of flowCommon StockSEC:0001437749-24-019851:0
1,898 shares0Common StockSEC:0000950170-24-067553:0
4,470 shares@ US$12.15100.0% of flowCommon StockSEC:0000950170-24-063943:0
3,000 shares@ US$24.0215.2% of flowCommon StockSEC:0001437749-24-016432:0
173 shares@ US$36.121.3% of flowCommon StockSEC:0001437749-24-000264:0
192 shares@ US$32.491.4% of flowCommon StockSEC:0001437749-23-027360:0
212 shares@ US$29.441.3% of flowCommon StockSEC:0001437749-23-019188:0
7,488 shares0Common StockSEC:0001209191-23-033691:0
9,388 shares@ US$19.9238.7% of flowCommon StockSEC:0001437749-23-014077:0
318 shares@ US$19.651.3% of flowCommon StockSEC:0001437749-23-009484:0
4,197 shares0Common StockSEC:0001209191-22-055579:0
14,100 shares0Common StockSEC:0001209191-22-040368:0
16 of 16 declarations
